DPA 4088-DC-A-F34-LH, Headset Microphone, Especially suitable for capturing spoken word speech, CORE 4088 Directional headset mic, With a removable and adjustable neckband which allows for left and right microphone mountings, Directional characteristic: Cardioid, Frequency response: 20 - 20,000 Hz, +4-6 dB Soft boost at 15 KHz, SPL (sound pressure level): 144 dB, Includes a Sennheiser EW plug, Colour: Beige